CN104772031B - 直接生产车用尿素溶液装置及其生产方法 - Google Patents
直接生产车用尿素溶液装置及其生产方法 Download PDFInfo
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- CN104772031B CN104772031B CN201510173258.6A CN201510173258A CN104772031B CN 104772031 B CN104772031 B CN 104772031B CN 201510173258 A CN201510173258 A CN 201510173258A CN 104772031 B CN104772031 B CN 104772031B
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钙/(mg/kg) ≤ | 0.5 |
铁/(mg/kg) ≤ | 0.5 |
铜/(mg/kg) ≤ | 0.2 |
锌/(mg/kg) ≤ | 0.2 |
铬/(mg/kg) ≤ | 0.2 |
镍/(mg/kg) ≤ | 0.2 |
铝/(mg/kg) ≤ | 0.5 |
镁/(mg/kg) ≤ | 0.5 |
钠/(mg/kg) ≤ | 0.5 |
钾/(mg/kg) ≤ | 0.5 |
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CN104772031A CN104772031A (zh) | 2015-07-15 |
CN104772031B true CN104772031B (zh) | 2017-10-20 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107042080A (zh) * | 2016-12-13 | 2017-08-15 | 珠海格力智能装备有限公司 | 尿素机 |
CN106732162B (zh) * | 2016-12-13 | 2023-01-24 | 珠海格力智能装备有限公司 | 尿素机 |
CN106731911B (zh) * | 2016-12-13 | 2023-01-20 | 珠海格力智能装备有限公司 | 尿素机 |
CN106681380A (zh) * | 2016-12-14 | 2017-05-17 | 珠海格力智能装备有限公司 | 车用尿素溶液浓度的控制方法和装置 |
CN106669477A (zh) * | 2016-12-14 | 2017-05-17 | 珠海格力智能装备有限公司 | 车用尿素溶液的制备方法和设备 |
CN108176319A (zh) * | 2018-01-18 | 2018-06-19 | 南京集鸿环保科技有限公司 | 一种车用尿素溶液超净生产系统制备方法 |
CN109569295A (zh) * | 2019-01-03 | 2019-04-05 | 灵谷化工有限公司 | 一种柴油车尾气处理液生产装置及工艺 |
CN113578057B (zh) * | 2021-07-16 | 2024-02-02 | 嘉兴诚凯环保科技股份有限公司 | 一种车用尿素的生产装置 |
Family Cites Families (10)
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CN1903723A (zh) * | 2006-08-15 | 2007-01-31 | 北京科技大学 | 一种利用冶金废气生产液氨、尿素及甲醇的生产方法 |
CN100427443C (zh) * | 2006-10-11 | 2008-10-22 | 太原理工天成科技股份有限公司 | 一种同时生产甲醇、尿素和人工燃气的方法 |
CN100436393C (zh) * | 2006-10-19 | 2008-11-26 | 太原理工天成科技股份有限公司 | 一种同时生产二甲醚、液化天然气及尿素的方法 |
WO2009048685A1 (en) * | 2007-10-11 | 2009-04-16 | Los Alamos National Security Llc | Method of producing synthetic fuels and organic chemicals from atmospheric carbon dioxide |
CN102584635B (zh) * | 2012-01-09 | 2013-10-02 | 四川泸天化股份有限公司 | 一种车用尿素的制备方法 |
AU2013213700B2 (en) * | 2012-08-31 | 2017-08-17 | China Petroleum & Chemical Corporation | Apparatus for producing aqueous urea solution used in vehicles and method of using the same |
CN104341321B (zh) * | 2013-07-25 | 2016-04-13 | 新煤化工设计院(上海)有限公司 | 一种车用尿素的制备方法 |
CN203999228U (zh) * | 2014-06-23 | 2014-12-10 | 溢通环保科技(莆田)有限公司 | 车用尿素生产所用超纯水的制备系统 |
CN104402769A (zh) * | 2014-12-04 | 2015-03-11 | 重庆建峰化工股份有限公司 | 一种车用尿素的生产工艺 |
CN204911210U (zh) * | 2015-04-14 | 2015-12-30 | 河南心连心化肥有限公司 | 直接生产车用尿素溶液装置 |
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Effective date of registration: 20200327 Address after: 453700 Qinglong Road, Langgongmiao Town, Xinxiang County, Henan Province (xinlianxin Avenue) Co-patentee after: Henan Xinlianxin Chemical Industry Group Co.,Ltd. Patentee after: HENAN XINLIANXIN BLUE ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Address before: 453731 Xinxiang Economic Development Zone, Henan Province (Xiaoji Town) Patentee before: Henan Xinlianxin Chemical Industry Group Co.,Ltd. |